Why must the Mylar tape between the glider and air pulley be parallel to the air track in an Atwood's Machine experiment determining acceleration?

Q: ou step into an elevator, and it accelerates to a downward speed of 8.6 m/s in 2.1 s.…

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Q: The 75-kg man pushes on the 150-kg crate with a horizontal force F. If the coefficients of static…

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Q: Is it true that when you drop from a branch to the ground below, you pull upward on Earth? If so,…

A: From Newton's law of gravitation: The gravitational force acting between two massive objects is…

Q: Calculate the acceleration produced by a force of 240 N exerted on an object of mass 14 kg.

A: Force, F = 240 N Mass, m = 14 kg Acceleration, a = ?

Q: What are the two main forces acting on this paper airplane to cause its path? Are these balanced or…

A: Two main force are acting on paper plane are :-  Lift – the force that causes the plane to go up.…

Q: Calculate the acceleration produced by a force of 200 N exerted on an object of mass 20 kg.

A: Given data,      Mass   =   m      Force   =   F       Required,         Acceleration

Q: In the figure shown, A 6 kg box on a horizontal table is pushed by a horizontal force of F, If the…

A: Given,mass of the block, m = 6 kgstatic coefficeint of frition is, μ = 0.4Horizontal force acting on…

Q: A rider in a "barrel of fun" finds herself stuck with her back to the wall. Which diagram correctly…

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Q: What is contact force? Why is a noncontact force also called an action-at-a-distance?

A: Force can be classified into two groups: 1. Contact force 2. Non- contact force

Q: What is the net force on the boxes?

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Q: What is a measure of the pull of gravity on an object called?

A: Earth exerts an attractive force on all object and pulling it towards the surface of Earth. The…

Q: When flying a paper airplane, what is causing the thrust?

A: Thrust is another name given to a force responsible for the motion of airplanes and rockets. In…

Q: Suppose that you jounce up and down while weighing yourself on a bathroom scale. Which varies: the…

A: If a person is jouncing up and down while weighing yourself on a bathroom scale the normal force…

Q: can you deduce the equation that relates mass and acceleration  with the constant force

A: Introduction: According to Newton's second law of motion, the force on the object is equal to the…

Q: A person weighs a 5 kg fish on an elevator. If the elevator moves with an acceleration ay = ±2.00…

A: mass of fish = 5kg acceleration of elevator = 2.00 m/s^2 elevator goes up

Q: A 400-kg bear grasping a vertical tree slides down at constant velocity. What is the friction force…

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Q: What is the third-law paired force to the support force on your butt right now?

A: According to the question The third law paired force to the support force on your butt right now, is…

Q: Is it true that when you drop from a branch to the ground below, you pull upward on Earth? If so,…

A: According to newton any object of mass (say “m”) in the universe is attracted by any other body in…

Q: What is it that deals with the relationships between the forces acting on the body and the resulting…

A: Newton's second law of motion describes the relationship between force and acceleration. They are…

Q: What property of an object describes its natural tendency to resist an acceleration? O Shape O…

A: What property of an object describes its natural tendency to resist an acceleration ?

Q: Show the derivation of this vertical motion free-fall equation using calculus.

A: We know that, Velocity, v=dsdt Where s is position ds=vdt ....(1) According to the first equation of…

Q: In tearing a paper towel or plastic bag from roll ,why is sharp jerk more effective than a slow…

A: To understand this, you can use the concept of inertia and Newton’s second law of motion. Initially,…

Q: Your instructor challenges you and your friend to each pull on a pair of scales attached to the ends…

A: As the two persons pull the horizontal rope, the tension will be the same at both the ends.

Q: If you push on a heavy box that is at rest, you must exert some force to start its motion. Once the…

A: From Newton’s first law of motion, it can be inferred that an object at rest or in motion remains at…

Q: ”If you are in an elevator that is accelerating downwards, the normal force Fn that the bottom of…

A: The free body diagram for the elevator moving downwards is given below.

Q: If the mass of an object shown in the figure is 22 kg, calculate the tension exerted by the string.…

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Q: A traffic light that has a mass of 10kg is suspended by two wires as shown. What is the tension in…

A: The mass of a traffic light is given as, The free-body diagram of a hanging traffic light is shown…

Q: Let's say you are pushing a wheelbarrow partially filled with dirt. Based on Newton's second laW,…

A: "Since you have posted multiple questions we will answer the first one for you. If you want a…

Q: What is the net force acting on a freely falling object? Essay.

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Q: In a trial, a dog generated an instantaneous ground reaction force that was 1.7 times the dog’s…

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Q: Anna Litical and Noah Formula now place a 1.38-kg brick on a wooden board and incline the board at…

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Q: What is the net force?

A: Given data: F1 = 5 N F2 = 5 N Forces are in opposite direction Required: The net force (Fnet)

Q: What is the tension in the string in the Atwoods machine below? Consider that the string is massless…

A: Given: The masses of the objects are 28 kg and 15 kg. The free-body diagram is given below.

Q: Determine the net force and acceleration.

A: Mass of the box = M = 100 kg Angle of the inclination = Coefficient of friction = The free body…

Q: Two objects with masses of 2.1 kg and 4.6 kg are connected by a light string that passes over a…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 49.2 degrees with respect…

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Q: After a mishap, a 76.0-kg circus performer clings to a trapeze, which is being pulled to the side by…

A: Free body diagram

Q: Why Does A Horse Pull Its Cart Harder During The First Few Steps Of Its Motion?

A: A horse has to pull the cart harder during the first few steps of his motion because the horse has…

Q: What do you think the role of mass is in determining the net acceleration of an item rolling down an…

A: Say an object of mass m and radius r is rolling down an inclined plane. If we make free body diagram…

Q: When you have increased the mass, what did you observe in the acceleration?

A: When mass of object is increased ,then acceleration decrease if force applied be constant .

Q: What is the net force

A: Force is a vector quantity therefore while calculating net force on an object the individual forces…

Q: If the mass of the sliding block is somehow tripled at the same time the net force on it is tripled,…

A: Using the Newton’s second law of motion, write the expression for net force of the first case.

Q: A 5.0-kg object hangs at one end of a rope that is attached to a support on a railroad car. When the…

A: Given data: The mass of the object is, m= 5 kg The angle made by rope with vertical is, Formula…

Q: When you increased the applied force (before the object started to slide), what happened to the…

A: solution is given as :-

Q: What is tension force?

A: What is tension force?

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”